METALLIC STRUCTURE MEMBER AND ITS MANUFACTURING METHOD

PROBLEM TO BE SOLVED: To provide a method of manufacturing a metallic structure member having excellent strength at a reasonable manufacturing cost. SOLUTION: This method compeises: a stage for forming a preformed body 20 having a part where work hardening on the basis of the impartation of shearing...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	WATANABE SHIGEO, MOTOJIMA FUMIHIKO
Format:	Patent
Sprache:	eng
Schlagworte:	LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL MOTOR VEHICLES PERFORMING OPERATIONS PUNCHING METAL TRAILERS TRANSPORTING WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS ORPROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL
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